Daihatsu Sirion is a subcompact car released in 1998. The 5-door model had been sold in Japan as Daihatsu Storia. It was also rebadged by Toyota as Duet. The second generation was presented in 2004. Again, Toyota rebadged the model as Passo. Daihatsu Sirion had a very discrete reception in Europe. The model has the option of a 1.0l, 1.3l and 1.5l engine. more